User manual
This is a publication by Conrad Electronic SE, Klaus-Conrad-Str. 1, D-92240 Hirschau (www.conrad.com).
All rights including translation reserved. Reproduction by any method, e.g. photocopy, microlming, or the
capture in electronic data processing systems require the prior written approval by the editor. Reprinting, also in
part, is prohibited. This publication represent the technical status at the time of printing.
Copyright 2018 by Conrad Electronic SE. *1564938_1571265_1571948_V1_0218_02_mxs_m_en
Installation
• Observe the appropriate regulations during installation (touch protection) and the safety
notices in these operating instructions.
• The board must be installed so that it cannot be accidentally touched.
Care and cleaning
Prior to working on the board, always pull the power plug or switch off the board’s
power supply.
• The relay circuit board is maintenance-free. However, check the connection leads for
damage from time to time.
• Only an authorised expert may perform repairs.
• Do not use any aggressive cleaning agents, rubbing alcohol or other chemical solutions as
they can cause damage to the housing and malfunctioning.
• Clean the product with a dry, ber-free cloth.
• Do not immerse the product in water.
Disposal
Electronic devices are recyclable waste and must not be disposed of in the
household waste. At the end of its service life, dispose of the product according to
the relevant statutory regulations.
You thus full your statutory obligations and contribute to the protection of the
environment.
Technical data
Item No. 1564938 1571265 1571948
Model without relay with relay with relay
Nominal voltage 4 -30 V/DC 12 V/DC 24 V/DC
Switching capacity
(resistive load)
depending on the
relay
max. 150 W,
1250 VA
max. 150 W,
1250 VA
Switching current
depending on the
relay
max. 8 A
max. 5 A max. 5 A
Switching voltage
depending on the
relay
max. 250 V/DC
max. 250 V/AC
max. 125 V/DC
max. 250 V/AC
max. 125 V/DC
max. 250 V/AC
Type of contact
depending on the
relay
2 way contacts 2 way contacts
Dimensions
(W x H x D)
20 x 36.5 x 72 mm 20 x 36.5 x 72 mm 20 x 36.5 x 72 mm
Relay contact conguration Relay schematic diagram